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【简答题】
单个拾取适用与(_______)不多且易拾取的场合。
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参考答案:
举一反三
【简答题】B T om had got a summer job. He worked in a park every morning. he usually greeted the visitors at a gate, he answered their questions and gave them a map of the park. In the afternoon, he helped to s...
【判断题】数码管动态显示的优点是显示稳定,显示亮度高,程序简单。
A.
正确
B.
错误
【单选题】下面关于楼梯说法错误的是
A.
用梯段命令产生的楼梯可以对踢面或边界线段进行编辑
B.
可以通过绘制边界和踢面来定义楼梯
C.
楼梯比较适合在透视图中创建
D.
应用多层顶部标高参数建议多层建筑的标高应等距分开
【单选题】关于革兰氏染色,下述哪项是错误的
A.
结晶紫初染
B.
碘液媒染
C.
酒精脱色
D.
石碳酸复红复染
E.
G+菌染成红色
【简答题】B T om had got a summer job. He worked in a park every morning. he usually greeted the visitors at a gate, he answered their questions and gave them a map of the park. In the afternoon, he helped to s...
【简答题】B T om had got a summer job. He worked in a park every morning. he usually greeted the visitors at a gate, he answered their questions and gave them a map of the park. In the afternoon, he helped to s...
【判断题】数码管动态显示的优点是占用的硬件资源小,耗电量小。
A.
正确
B.
错误
【单选题】关于革兰氏染色,下述哪项是错误的
A.
结晶紫初染
B.
碘液媒染
C.
酒精脱色
D.
稀释复红复染
E.
G+菌染成红色
【单选题】数码管动态显示的优点是()
A.
硬件复杂
B.
程序复杂
C.
硬件简单
D.
占用资源少
【单选题】下面哪一项不是哈佛大学“幸福课”的建议
A.
拒绝失败,提倡完美主义
B.
睡眠
C.
从内心释放热情
D.
勇敢
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